🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.3 AU - 3.46 AU

Year: 2366 Days

Day: 16.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,688,893 km

• M1: 24,684 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.19 AU - 3.73 AU

Year: 2451 Days

Day: 25 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,688,893 km

• M1: 41,738 km (0.062 R)
• M2: 72,555 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 14.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.53 AU - 5.43 AU

Year: 4232 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,688,893 km

• M1: 188,344 km (0.092 R)
• M2: 651,648 km (0.061 R)
• M3: 1,752,988 km (0.111 R)
• M4: 2,446,224 km (0.086 R)
• M5: 2,932,866 km (0.053 R)
• M6: 3,484,583 km (0.057 R)
• M7: 4,343,873 km (0.102 R)
• M8: 5,482,164 km (0.098 R)
• M9: 6,465,321 km (0.108 R)
• M10: 7,169,628 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.77 AU - 7.11 AU

Year: 6962 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,688,893 km

• M1: 149,448 km (0.109 R)
• M2: 782,397 km (0.118 R)
• M3: 1,739,674 km (0.096 R)
• M4: 2,144,635 km (0.116 R)
• M5: 3,092,786 km (0.066 R)
• M6: 3,845,862 km (0.118 R)
• M7: 4,667,154 km (0.114 R)
• M8: 5,517,169 km (0.103 R)
• M9: 6,467,714 km (0.057 R)
• M10: 8,730,831 km (0.072 R)
• M11: 9,563,343 km (0.1 R)
• M12: 11,022,521 km (0.057 R)
• M13: 11,478,645 km (0.04 R)
• M14: 12,331,652 km (0.103 R)
• M15: 12,873,346 km (0.07 R)
• M16: 17,181,914 km (0.103 R)
• M17: 18,045,692 km (0.089 R)
• M18: 18,488,352 km (0.073 R)
• M19: 20,605,012 km (0.115 R)
• M20: 22,731,696 km (0.088 R)
• M21: 24,228,422 km (0.085 R)
• M22: 25,869,661 km (0.075 R)
• M23: 27,500,427 km (0.082 R)
• M24: 28,256,345 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 10.5

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.4 AU - 11.56 AU

Year: 12919 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,688,893 km

• M1: 130,599 km (0.081 R)
• M2: 647,310 km (0.109 R)
• M3: 1,935,497 km (0.098 R)
• M4: 2,310,390 km (0.096 R)
• M5: 3,134,375 km (0.099 R)
• M6: 4,419,271 km (0.067 R)
• M7: 5,356,801 km (0.071 R)
• M8: 5,872,913 km (0.038 R)
• M9: 8,916,931 km (0.109 R)
• M10: 9,379,188 km (0.093 R)
• M11: 11,691,223 km (0.073 R)
• M12: 12,497,556 km (0.067 R)
• M13: 14,359,600 km (0.075 R)
• M14: 15,067,498 km (0.088 R)
• M15: 15,576,579 km (0.04 R)
• M16: 16,172,577 km (0.102 R)
• M17: 17,410,051 km (0.083 R)
• M18: 19,468,218 km (0.11 R)
• M19: 20,335,287 km (0.074 R)
• M20: 22,053,419 km (0.077 R)
• M21: 26,086,727 km (0.078 R)
• M22: 26,504,853 km (0.095 R)
• M23: 28,112,581 km (0.061 R)
• M24: 34,690,849 km (0.105 R)
• M25: 35,579,161 km (0.066 R)
• M26: 36,222,880 km (0.032 R)
• M27: 38,200,714 km (0.119 R)
• M28: 39,421,432 km (0.087 R)
• M29: 47,297,162 km (0.116 R)
• M30: 52,426,723 km (0.081 R)
• M31: 53,427,982 km (0.101 R)
• M32: 53,933,473 km (0.111 R)
• M33: 59,887,020 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.4

Radius: 6.8

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.28 AU - 14.42 AU

Year: 16527 Days

Day: 16 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,688,893 km

• M1: 87,814 km (0.037 R)
• M2: 315,053 km (0.051 R)
• M3: 1,078,301 km (0.104 R)
• M4: 3,524,526 km (0.093 R)
• M5: 4,200,409 km (0.092 R)
• M6: 4,815,256 km (0.104 R)
• M7: 5,410,506 km (0.029 R)
• M8: 6,568,843 km (0.043 R)
• M9: 7,206,279 km (0.055 R)
• M10: 7,637,270 km (0.088 R)
• M11: 9,763,804 km (0.11 R)
• M12: 10,962,382 km (0.074 R)
• M13: 12,594,794 km (0.031 R)
• M14: 15,066,002 km (0.093 R)
• M15: 17,756,669 km (0.115 R)
• M16: 20,943,403 km (0.063 R)
• M17: 21,525,488 km (0.111 R)
• M18: 26,128,166 km (0.091 R)
• M19: 30,845,585 km (0.098 R)
• M20: 37,644,210 km (0.111 R)
• M21: 38,504,398 km (0.111 R)
• M22: 48,847,295 km (0.095 R)
• M23: 58,002,086 km (0.066 R)
• M24: 58,573,700 km (0.054 R)
• M25: 59,341,586 km (0.093 R)
• M26: 60,310,830 km (0.072 R)
• M27: 71,242,695 km (0.093 R)
• M28: 73,665,881 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,665 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit